20034601078250 has 128 divisors (see below), whose sum is σ = 41593470347520. Its totient is φ = 7164422880000.

The previous prime is 20034601078223. The next prime is 20034601078411. The reversal of 20034601078250 is 5287010643002.

It is a happy number.

It is a super-4 number, since 4×20034601078250⁴ (a number of 54 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1152266057 + ... + 1152283443.

It is an arithmetic number, because the mean of its divisors is an integer number (324948987090).

Almost surely, 2^{20034601078250} is an apocalyptic number.

20034601078250 is an abundant number, since it is smaller than the sum of its proper divisors (21558869269270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20034601078250 is a wasteful number, since it uses less digits than its factorization.

20034601078250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24345 (or 24335 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 20034601078250 in words is "twenty trillion, thirty-four billion, six hundred one million, seventy-eight thousand, two hundred fifty".